solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling image
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solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling image

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solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling image
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solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling image

Model 660 Drive-Point Profiler

solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling image
solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling image solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling image

solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling imageModel 660 Drive-Point Profiler

The Model 660 Profiler is designed to allow collection of samples from multiple points in a single drive/drilling location, at discrete zones.


It allows:

• Contaminant vs. Depth Profiling
• Detailed Plume Delineation
The Model 660 Profiler is a modified version of the profiling device developed at the University of Waterloo and described in a paper presented at the 1994 NGWA Outdoor Action Conference. The Model 660 can be installed with a rig that pushes, hammers or vibrates the Profiler into suitable sands. It uses AW rod, and can be adapted to attach to the custom rod used by some rigs.
The Profiler has a 1.75" (45 mm) dia. AW stainless steel tip with one row of screened inlet holes set circumferentially. The inlet holes lead to a single stainless steel, LDPE or Teflon® sample line which attaches to a pump, typically a Peristaltic Pump.
solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling image
Model 475
Flow-Through Cell

Model 470
VOA Bottle Filler
For best results the sample flow is passed, in-line, through a Solinst VOA Bottle Filler and Flow-Through Cell ahead of a Peristaltic Pump. By using the Solinst VOA Bottle Filler, the sample is not exposed to the atmosphere during retrieval and loss of volatiles is thus minimized.
The Flow-Through Cell allows the water to be monitored for conductivity, pH, temperature or other appropriate parameters. When the readings stabilize the operator can be sure that the deionized water has been purged and that the sample bottles now contain fresh formation water.

solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling image
Holes in most homogenous sands will collapse as soon as the Profiler is withdrawn. In other geologic formations it is best to use a profiler fitted with a grout tip. The grout tip is a single use tip that can be separated from the Profiler with a high-pressure grout pump, after sampling is complete. This allows the hole to be grout sealed as the Profiler is being withdrawn, ensuring no void spaces. 
 
solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling image
solinst profilers direct push equipment contaminant vs depth profiling plume delineations groundwater sampling image
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